#include "client.h"

int	usage(void)
{
	ft_printf("usage: ./client [server pid] [message]\n");
	return (0);
}

// void	send_char(int server_pid, char c)
// {
// 	int mask;
// 
// 	mask = 1 << 6;
// 	while (mask != 0)
// 	{
// 		if (msg_received == 1)
// 		{
// 			if ((c & mask) != 0)
// 				kill(server_pid, SIGUSR1);
// 			if ((c & mask) == 0)
// 				kill(server_pid, SIGUSR2);
// 			msg_received = 0;
// 			mask >>= 1;
// 		}
// 	}
// }
// 
// void	send_message(int sig_num)
// {
// 	(void)sig_num;
// 	while (*(client.text))
// 	{
// 		send_char(client.server_pid, *(client.text));
// 		(client.text)++;
// 	}
// 	send_char(client.server_pid, *(client.text));
// }

void	send_char(char c, int mask, int server_pid)
{
	if ((c & mask) != 0)
		kill(server_pid, SIGUSR1);
	if ((c & mask) == 0)
		kill(server_pid, SIGUSR2);
}

void	send_message(int sig_num)
{
	(void)sig_num;
	if (client.text[client.count_char] != '\0')
	{
		if (client.mask == 0)
		{
			client.mask = 1 << 6;
			(client.count_char)++;
		}
		else
			client.mask >>= 1;
		send_char(client.text[client.count_char], client.mask, client.server_pid);
	}
	send_char(client.text[client.count_char], client.mask, client.server_pid);

	ft_putnbrbase(client.mask, "01"); ft_printf(" (%i) - [%i] %s\n", client.mask, client.count_char, client.text + client.count_char);
}

void	init_client(int pid, char *msg)
{
	client.mask = 0;
	client.count_char = 1 << 7;
	client.server_pid = pid;
	client.text = msg;
}

int	main(int ac, char **av)
{
	signal(SIGUSR1, send_message);
	if (ac != 3)
		return (usage());
	init_client(ft_atoi(av[1]), av[2]);
	kill((int)getpid(), SIGUSR1);
	return (0);
}